Objective To investigate the composition,season-related distribution and seasonal dynamics of fly for food industry at Acheng district in Harbin and provide scientific envidence for killing flies.

• 目的对哈尔滨市阿城区食品行业蝇类构成、季节分布和消长规律进行调查分析,为制定有效的灭蝇措施提供科学依据。